I think the original Android was a unfair copy of iOS. It's certainly developed and now does look fairly different.
The Skins that HTC and Samsung use are also a massive copy in some respects.
I don't understand why google did this though. It coudl have easily been completely different. Look as Win 7 Phone. Now I love my iPhone. but the Windows OS is utterly different, beautiful ( something I never thought I'd say of any MS product - other than the dead project Courier ) and combined with phones like this ... they are doing something different and given more support they could be a viable alternative.
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I can't see myself swapping to either Android or Win7 Though - I've invested a lot of cash in Apple gear - and it all work seamlessly ATV - airports etc - something I've not seen with the others, let alone the amount of Apps I have etc.
I too was a little disparaged about no iPhone 5 - but you know what I did... bought a white one... Perceived new phoneand still way better looking than all the droids etc.
I use an HTC HD7 as my everyday work phone. For managing multiple email accounts, syncing with Exchange and just browsing, SMS and calls, it is a fantastic product, highly usable.
In fact if I had one complaint about it, it's that my right thumb is going to end up enormous, because just about everything on it is in reach with a click or two.
But for apps, well they are way behind, and I can't see them getting the growth that Android has had in that respect.
Added: Unless Nokia can leverage their customer base and bring in a swathe of new customers and thus a decent market for developers.